Sr. It System Administrator
Current Monitoring, preventative maintenance, OS and application patching, and managing datacenter. Administering windows server 2019, 2016, 2012 R2, 2012 & 2008, Active Directory Services, DNS, DHCP, Group Policies, Creating users, group, IP Address Management , DFS, cluster Planning, managing and Installation VMware ESX 6.5 and 5.5 server, Installation and configuration of virtual center database and installation of VMware infrastructure virtual machine. Migrating the Virtual Machines from one host to anther host by using V Motion technique Configuring Resource Pool, Alerts, and Alarms Working with Templates and Clones & Deploying Virtual Machine from Templates. Creating HA and DRS Clusters and implemented FT. Configure primary and secondary DNS Zones, configure stub zones, create and configure DNS records including DNSSEC, DNS socket pool. Created automated solution using Windows PowerShell to manage the backup of the primary file server\Group policy Experience on server health checks and server monitoring. Provide 24*7 rotation production support and performed changes during tech window. Work and update tickets on our ticketing system. (Matrix 42 IT service desk software) Manage User accounts, Files and Print servers in multiple Windows environment Monitoring and Using Nexthink finder for all system performance purpose. Ensure all Servers and clients are updated with critical Microsoft patches (WSUS). Maintaining Antivirus Server Trend micro office scan 11 end point protection. Maintains inventory of equipment and parts as well as documentation of vendor activities. Developing and documenting policies and procedures for IT and IT security needs for ITGC audit. Understand application requirements of the clients and provide specifications to software developers.